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https://github.com/VictoriaMetrics/VictoriaMetrics.git
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bbf3ab099b
Moved the migration process via the native protocol (vmsingle to vmsingle) test to the apptest folder, where all integration tests are held Related issue https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7700 Co-authored-by: Artem Fetishev <rtm@victoriametrics.com>
67 lines
2.2 KiB
Go
67 lines
2.2 KiB
Go
package main
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import (
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"testing"
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)
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func TestBuildMatchWithFilter_Failure(t *testing.T) {
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f := func(filter, metricName string) {
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t.Helper()
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_, err := buildMatchWithFilter(filter, metricName)
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if err == nil {
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t.Fatalf("expecting non-nil error")
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}
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}
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// match with error
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f(`{cluster~=".*"}`, "http_request_count_total")
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}
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func TestBuildMatchWithFilter_Success(t *testing.T) {
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f := func(filter, metricName, resultExpected string) {
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t.Helper()
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result, err := buildMatchWithFilter(filter, metricName)
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if err != nil {
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t.Fatalf("buildMatchWithFilter() error: %s", err)
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}
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if result != resultExpected {
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t.Fatalf("unexpected result\ngot\n%s\nwant\n%s", result, resultExpected)
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}
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}
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// parsed metric with label
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f(`{__name__="http_request_count_total",cluster="kube1"}`, "http_request_count_total", `{cluster="kube1",__name__="http_request_count_total"}`)
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// metric name with label
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f(`http_request_count_total{cluster="kube1"}`, "http_request_count_total", `{cluster="kube1",__name__="http_request_count_total"}`)
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// parsed metric with regexp value
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f(`{__name__="http_request_count_total",cluster=~"kube.*"}`, "http_request_count_total", `{cluster=~"kube.*",__name__="http_request_count_total"}`)
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// only label with regexp
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f(`{cluster=~".*"}`, "http_request_count_total", `{cluster=~".*",__name__="http_request_count_total"}`)
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// only label with regexp, empty metric name
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f(`{cluster=~".*"}`, "", `{cluster=~".*"}`)
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// many labels in filter with regexp
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f(`{cluster=~".*",job!=""}`, "http_request_count_total", `{cluster=~".*",job!="",__name__="http_request_count_total"}`)
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// all names
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f(`{__name__!=""}`, "http_request_count_total", `{__name__="http_request_count_total"}`)
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// with many underscores labels
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f(`{__name__!="", __meta__!=""}`, "http_request_count_total", `{__meta__!="",__name__="http_request_count_total"}`)
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// metric name has regexp
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f(`{__name__=~".*"}`, "http_request_count_total", `{__name__="http_request_count_total"}`)
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// metric name has negative regexp
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f(`{__name__!~".*"}`, "http_request_count_total", `{__name__="http_request_count_total"}`)
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// metric name has negative regex and metric name is empty
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f(`{__name__!~".*"}`, "", `{__name__!~".*"}`)
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}
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